不同型号的压型性钢板对抗风设计的影响分析

Analysis and Impact of the Different Steel Rooves Design Against the Wind Thickness

采用Ansys软件建立屋盖模型,根据实际工程中采用不同型号的钢结构屋面板,对相同厚度的钢结构屋面板进行加载,得出屋面板加载过程的荷载-位移曲线,并与《规范》要求进行对比,验证和分析结果的可靠度。计算结果表明,在没有发生强度破坏的前提下,施加相同荷载,位移较小的表明抗风性能较好。

The paper uses the Ansys software to build a model of the roof based on different rooves with different thickness of the steel rooves. Loading different thickness of the steel rooves and the resulting loading process displacement curve of the loading draw roof are used to analyze the reliability of the rooves by comparing with the ＂ norm ＂ requirement. The results illustrate that the smaller displacement under the wind indicates better performance when applying the same loads,before it cannot continue to work.